Carter Oil Company Inc. is a Family owned and operated business established in 1974. We offer a broad range of branding oppor ... tunities with Shell, Conoco, 76 and unbranded fuels. We own and operate our own Fuel Transports providing full loads, fleet fueling and bobtail deliveries. Carter Oil Company Inc. also offers a full line of lubricants in a variety of prepackaged sizes many of which are available in bulk. Carter Oil Company Inc. is also a Franchisee of the Pacific Pride Fleet fueling network with two Cardlocks in Flagstaff,AZ Our corporate office is located in the heart of Beautiful Flagstaff, Arizona read more